1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.myfaces.shared_orchestra.util; 20 21 import java.io.IOException; 22 import java.io.InputStream; 23 import java.io.ObjectInputStream; 24 import java.io.ObjectStreamClass; 25 26 /** 27 * Tried to deploy v0.4.2 on JBoss 3.2.1 and had a classloading problem again. 28 * The problem seemed to be with JspInfo, line 98. We are using an 29 * ObjectInputStream Class, which then cannot find the classes to deserialize 30 * the input stream. The solution appears to be to subclass ObjectInputStream 31 * (eg. CustomInputStream), and specify a different class-loading mechanism. 32 * 33 * @author Robert Gothan <robert@funkyjazz.net> (latest modification by $Author: schof $) 34 * @version $Revision: 382015 $ $Date: 2006-03-01 08:47:11 -0500 (Wed, 01 Mar 2006) $ 35 */ 36 public class MyFacesObjectInputStream 37 extends ObjectInputStream 38 { 39 public MyFacesObjectInputStream(InputStream in) throws IOException 40 { 41 super(in); 42 } 43 44 protected Class resolveClass(ObjectStreamClass desc) 45 throws ClassNotFoundException, IOException 46 { 47 try 48 { 49 return ClassUtils.classForName(desc.getName()); 50 } 51 catch (ClassNotFoundException e) 52 { 53 return super.resolveClass(desc); 54 } 55 } 56 }